1727764

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 3147368

約数和(自身を除く): 1419604

約数列:

[1, 2, 4, 61, 73, 97, 122, 146, 194, 244, 292, 388, 4453, 5917, 7081, 8906, 11834, 14162, 17812, 23668, 28324, 431941, 863882, 1727764]

約数ペア:

[(1, 1727764), (2, 863882), (4, 431941), (61, 28324), (73, 23668), (97, 17812), (122, 14162), (146, 11834), (194, 8906), (244, 7081), (292, 5917), (388, 4453)]